Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 13.86
Milk (kg) -513.00 -0.014 7.18
Fat (kg) -3.66 -0.375 1.37
Prot (kg) -12.03 -0.441 5.31
Fertility Sub Index -5.40
Calving Interval (days) 3.37 -1.459 -4.92
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 1.16
Gestation Length (days) -1.26 -0.919 1.16
Beef Sub Index 18.17
Carcass Weight (kg) -38.80 -0.528 20.47
Age of Slaughter (days) 5.32 -0.432 -2.30
Maintenance Sub Index Maint. Sub Index 28.82
Live WT (kg) -94.00 -0.307 28.82
Total Carbon Sub Index 56.61

* Based on an €80/tonne carbon price